TY  - BOOK
AU  - Hart, C.A.
TI  - Air photography applied to surveying
PY  - 1963///
CY  - London
PB  - Longmans
KW  - Photographic surveying
KW  - Aerial photogrammetry
KW  - United States of America
KW  - Surveying
N1  - Includes bibliographical references and index
ER  -